43900012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 86436000

約数和(自身を除く): 42535988

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 349, 533, 698, 767, 1066, 1396, 1534, 2132, 2419, 3068, 4537, 4838, 9074, 9676, 14309, 18148, 20591, 28618, 31447, 41182, 57236, 62894, 82364, 125788, 186017, 267683, 372034, 535366, 744068, 844231, 1070732, 1688462, 3376924, 10975003, 21950006, 43900012]

約数ペア:

[(1, 43900012), (2, 21950006), (4, 10975003), (13, 3376924), (26, 1688462), (41, 1070732), (52, 844231), (59, 744068), (82, 535366), (118, 372034), (164, 267683), (236, 186017), (349, 125788), (533, 82364), (698, 62894), (767, 57236), (1066, 41182), (1396, 31447), (1534, 28618), (2132, 20591), (2419, 18148), (3068, 14309), (4537, 9676), (4838, 9074)]